TY - GEN AU - Farrell,J N AU - McDaniel,M A TI - The stability of validity coefficients over time: Ackerman's (1988) model and the general aptitude test battery SN - 0021-9010 PY - 2001///0621 KW - Aptitude Tests KW - statistics & numerical data KW - Employment KW - Humans KW - Learning KW - Psychomotor Performance KW - Reproducibility of Results KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1037/0021-9010.86.1.60 ER -